<template>
  <div class="header">
    <div class="header-left back-icon">
        <div class="iconfont ">&#xe624;</div>
    </div>
    <div class="header-input">
        <span class="iconfont">&#xe632;</span>
        输入城市/景点/游玩主题
        </div>
        <router-link to='/city'>
    <div class="header-right">{{this.city}}
        <span class="iconfont arrow-icon">&#xeb6d;</span>
    </div>
    </router-link>
  </div>
</template>

<script>
import { mapState } from 'vuex'
export default {
  name: 'HomeHeader',
  computed: {
    ...mapState(['city']) // 把vuex里的数据映射到computed的计算属性里
  }
}
</script>

<style scoped>
  .header {
      display: flex;
      line-height: .86rem;
      background-color: #00bcd4;
      color: #fff;
  }
  .header-left {
      width: .64rem;
      float: left;
  }
  .header-input {
      flex: 1;
      margin-top: .12rem;
      margin-left: .2rem;
      height: .64rem;
      line-height: .64rem;
      background: #fff;
      border-radius: .1rem;
      padding-left: .2rem;
      color: #ccc;
  }
  .header-right {
      min-width: 1.04rem;
      padding: 0 .1rem;
      float: right;
      text-align: center;
      color: #fff;
  }
  .back-icon {
      text-align: center;
      font-size: .4rem;
  }
  .arrow-icon {
      margin-left: -.04rem;
      font-size: .24rem;
  }
</style>
